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公开(公告)号：US20210291630A1
公开(公告)日：2021-09-23
申请号：US17343118
申请日：2021-06-09
Applicant: DENSO CORPORATION
Inventor： Yasuhiro TAKEUCHI , Etsuro YOSHINO , Yuuji OKAMURA , Jun YAMAOKA , Masaharu SAKAI , Yusuke KOMATSUBARA , Yasuhiko NIIMI , Tatsuya YOSHIDA , Hidetaka NOMOTO
Abstract: The air discharge device includes a duct defining: a main flow path through which an air flow passes; and a main hole opened in a flat shape to discharge the air flow as a working air flow toward a downstream from the main flow path. A throttle portion is provided in the duct to reduce a flow path height of the main flow path from an upstream of the air flow toward a downstream of the air flow. A plurality of partitions are arranged to divide the main flow path in a major direction into a pair of side flow paths and at least one center flow path. The plurality of partitions are disposed in the duct such that a flow path width of the center flow path is reduced from the upstream of the air flow toward the downstream of the air flow.
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公开(公告)号：US20210276400A1
公开(公告)日：2021-09-09
申请号：US16317851
申请日：2017-05-31
Applicant: DENSO CORPORATION
Inventor： Yasuhiko NIIMI , Yuuka TASHIMA
Abstract: A vehicle air-conditioning apparatus includes: a duct disposed in a seat of a vehicle, air flowing through the duct from an air conditioning unit; a rear seat outlet formed on a back face of a backrest portion of the seat to blow out the air from the duct toward a rear seat of the vehicle; and an air flow deflection member that partitions the rear seat outlet into a first region and a second region to define a first passage through which the air flows from the duct through the first region in a first direction in a vehicle cabin and a second passage through which the air flows from the duct through the second region in a second direction more downward than the first direction in the vehicle cabin.
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13.发明申请公开(公告)号：US20210129624A1
公开(公告)日：2021-05-06
申请号：US17146970
申请日：2021-01-12
Applicant: DENSO CORPORATION
Inventor： Marie NAGAHAMA , Yasuhiko NIIMI
IPC: B60H1/00
Abstract: A vehicle air-conditioning control system includes a controller that controls a blow outlet drive device and a plate member drive device based on a sensed result of a seat back state sensing device. When a reclined state of the seat back is sensed, the controller controls the blow outlet drive device and thereby places an air-flow direction change mechanism in a predetermined position to direct conditioning air, which is blown from the blow outlet, such that the conditioning air collides to a plate surface of a plate member. At this time, the controller also controls the plate member drive device to place the plate member in a predetermined position, so that the conditioning air, which collides to the plate surface of the plate member, reaches a specific part of an occupant who is on the seat having the seat back placed in the reclined state.
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公开(公告)号：US20180043752A1
公开(公告)日：2018-02-15
申请号：US15550970
申请日：2016-02-12
Applicant: DENSO CORPORATION
Inventor： Hirohisa MOTOMURA , Yasuhiko NIIMI , Takeyuki OTSUKI
CPC classification number: B60H1/242 , B60H1/3414 , B60H2001/3492 , B60K37/02 , B60K2370/658
Abstract: An air blower device includes: a blow-out portion A having an outlet A opening in a meter peripheral region to blow out air from an air sending device to the vehicle rear side through an inner side of a steering wheel provided between the meter panel and the driver's seat in a vehicle front-rear direction, wherein the meter peripheral region includes: a portion, which is other than a meter in a meter panel provided on a vehicle front side of a driver's seat in a compartment; and a meter hood provided to spread in a vehicle width direction above the meter panel and protruding to a vehicle rear side farther than the meter panel; and a blowing direction regulation device provided to the blow-out portion A, having an air guiding surface A along which air blown out from the outlet A flows, and regulating a blowing direction of air blown out from the outlet A by changing an angle of the air guiding surface A.
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公开(公告)号：US20160288612A1
公开(公告)日：2016-10-06
申请号：US15036671
申请日：2014-10-30
Applicant: DENSO CORPORATION
Inventor： Takahisa FUJII , Yasuhiko NIIMI , Yuusuke TANAKA
CPC classification number: B60H1/00564 , B60H1/00285 , B60H2001/003 , B60N2/06 , B60N2/5628 , B60N2/5657
Abstract: A connection duct has (i) a duct body that is made of a material having great flexibility, the duct body in which the conditioned air flows and (ii) core members that are made of a material having higher rigidity than the duct body and are arranged, in the duct body, along a flow direction of air, the core members that maintain a cross-sectional shape of the duct body at a specified cross-sectional shape. The core members respectively have (i) an outer plate that is located on an outer peripheral side in the curved portion, (ii) an inner plate that is located on an inner peripheral side in the curved portion, and (iii) a connection plate that connects the outer plate with the inner plate. A length of the outer plate in the flow direction is longer than a length of the inner plate in the flow direction.
Abstract translation: 连接管道具有（i）由具有很大柔性的材料制成的管道主体，调节空气流过的管体和（ii）由具有比管道主体刚性高的材料制成的芯部件，并且 沿着空气的流动方向布置在所述管道主体中，所述芯构件将所述管体的截面形状保持在规定的横截面形状。 芯构件分别具有（i）位于弯曲部的外周侧的外板，（ii）位于弯曲部的内周侧的内板，（iii）连接板 其将外板与内板连接。 外板在流动方向上的长度比内板在流动方向上的长度长。
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Patent Agency Ranking
公开(公告)号：US20210031596A1
公开(公告)日：2021-02-04
申请号：US17065045
申请日：2020-10-07
Applicant: DENSO CORPORATION
Inventor： Jun YAMAOKA , Masaharu SAKAI , Yuuji OKAMURA , Yasuhiko NIIMI , Takahito NAKAMURA , Yusuke KOMATSUBARA , Marie NAGAHAMA , Yasuki OMORI , Shogo HAYAKAWA , Satoshi TAKOTANI
IPC: B60H1/34 , F24F13/072
Abstract: An air discharge device includes an air discharge unit for discharging an air flow. The air discharge unit includes at least one main hole from which an air flow is blown out as a working air flow, and a separation structure configured to separate a central portion of a thickness of a velocity boundary layer of the working air flow from a center line of the main hole at a downstream side of the main hole.
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公开(公告)号：US20210016634A1
公开(公告)日：2021-01-21
申请号：US17064831
申请日：2020-10-07
Applicant: DENSO CORPORATION
Inventor： Jun YAMAOKA , Masaharu SAKAI , Yuuji OKAMURA , Shogo HAYAKAWA , Yasuki OMORI , Satoshi TAKOTANI , Takashi KANEKO , Marie NAGAHAMA , Yasuhiko NIIMI , Yusuke KOMATSUBARA , Takahito NAKAMURA
IPC: B60H1/34 , F24F13/072
Abstract: An air discharge device includes a duct that defines a flow passage through which a working air flow to be discharged passes, and a hole forming member defining an air discharge hole as an outlet of the working air flow. The hole forming member has a vortex generation structure configured to generate an auxiliary vortex having a vortex characteristic including a vortex rotation direction and a vortex axis direction. The vortex characteristic of the auxiliary vortex is different from that of a lateral vortex generated by the working air flow at a downstream side of the air discharge hole. The vortex generation structure is configured in the hole forming member so that the auxiliary vortex collides with the lateral vortex in a state where at least one of the vortex rotation direction and the vortex axial direction of the vortex characteristic is different from that of the lateral vortex.
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公开(公告)号：US20170008368A1
公开(公告)日：2017-01-12
申请号：US15115705
申请日：2015-01-21
Applicant: DENSO CORPORATION
Inventor： Yuusuke TANAKA , Yasuhiko NIIMI , Masafumi KAWASHIMA
CPC classification number: B60H1/00285 , B60H2001/003 , B60H2001/006 , F04D29/282 , F04D29/4226 , F04D29/441 , F04D29/661
Abstract: A blower has a centrifugal multi-blade fan that has blades around a rotation axis and a casing that houses the centrifugal multi-blade fan. The centrifugal multi-blade fan satisfies a relation of d1/h1≧5, in which d1 is a diameter of a part having the blades, and h1 is a height of the blades in an axial direction of the rotation axis. A part of the casing on one side in an axial direction of the centrifugal multi-blade fan has an air suction port. A part of the casing on the radial outer side of the centrifugal multi-blade fan has an air passage through which air blown from the centrifugal multi-blade fan flows. The casing has an enlargement portion that enlarges the air passage on at least one of the one side and an other side in the axial direction as the casing extends toward the radial outer side.
Abstract translation: 鼓风机具有离心多叶片风扇，其具有围绕旋转轴线的叶片和容纳离心式多叶片风扇的壳体。 离心多叶片风扇满足d1 /h1≥5的关系，其中d1是具有叶片的部分的直径，h1是叶片在旋转轴线的轴向方向上的高度。 在离心式多叶片风扇的轴向一侧的壳体的一部分具有吸气口。 离心多叶片风扇的径向外侧的壳体的一部分具有空气通路，通过该空气通道从离心多叶片风扇吹出的空气流过。 壳体具有放大部分，当外壳朝向径向外侧延伸时，该放大部分在轴向上的一侧和另一侧中的至少一个上扩大空气通道。
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公开(公告)号：US20160272038A1
公开(公告)日：2016-09-22
申请号：US15030667
申请日：2014-10-14
Applicant: DENSO CORPORATION
Inventor： Yuusuke TANAKA , Yasuhiko NIIMI , Takahisa FUJII
CPC classification number: B60H1/00285 , B60H1/00742 , B60H1/00871 , B60H2001/00128 , B60H2001/003 , B60N2/56 , B60N2/5657
Abstract: A seat air-conditioning device is provided with an air blowout portion which is open so as to blow out air toward a seated occupant seated on a vehicle seat, the air being blown from a ventilator. A control device of the seat air-conditioning device causes a blowing direction changing device to change a blowing direction of the air blown our from the air blowout portion based on passenger information including a build and a sitting position of a passenger which is the seated occupant. Accordingly, air can be blown in a direction according to the build or the sitting position of the seated occupant.
Abstract translation: 座椅空调装置设置有空气吹出部，该空气吹出部分是敞开的，以便朝向坐在车辆座椅上的就座乘客吹出空气，空气从呼吸机吹出。 座椅空调装置的控制装置使得吹风方向改变装置基于乘客信息改变从空气吹出部分吹出的空气的吹送方向，该乘客信息包括作为就座乘客的乘客的建造和坐姿 。 因此，可以根据就座乘客的构造或坐姿朝向吹风。
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公开(公告)号：US20160250905A1
公开(公告)日：2016-09-01
申请号：US15030454
申请日：2014-10-14
Applicant: DENSO CORPORATION
Inventor： Yuusuke TANAKA , Yasuhiko NIIMI , Takahisa FUJII
Abstract: A controller causes a blowout air switching device to switch an air blowout portion to a first blowing state if air blown from the air blowout portion is in a pre-temperature controlled state. If air blown from the air blowout portion is in a temperature controlled state, the controller causes the blowout air switching device to switch the air blowout portion to a second blowing state. Furthermore, in the first blowing state, a first air outlet is opened while a second air outlet is closed. Conversely, in the second blowing state, the first air outlet is closed while the second air outlet is open. Thus, it is possible to avoid blowing insufficiently temperature controlled air against a seated occupant, without having to suppressed the blowout airflow rate when a seat air-conditioner starts air-conditioning.
Abstract translation: 如果从空气吹出部分吹出的空气处于预温度控制状态，则控制器使得吹出空气切换装置将空气吹出部分切换到第一吹送状态。 如果从空气吹出部吹出的空气处于温度控制状态，则控制器使吹出空气切换装置将空气吹出部切换为第二吹送状态。 此外，在第一吹送状态下，第一出风口打开，而第二出风口关闭。 相反，在第二吹送状态下，第二出风口打开时第一出气口关闭。 因此，能够避免在座椅空调开始空调的情况下，将不足够的受温度控制的空气吹向就座乘客，而不必抑制吹出空气流量。
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